I meant to press no. well, it depends. the thing is that they're really good at deepfakes, and i think they could do it in a way where they have kid (or dwarf) actors walking around but then the mouths or faces would be deepfakes so that it could still be matt and trey doing all the lines in the normal voices. i could see something like this working for a matrix parody, or something where these are their avatars in a video game or in the metaverse; because of course eventually computer graphics are going to surpass the graphics of the real world, right? also, there are certain things that don't work in sp's animation style; something like a big action sequence, or horror, or anything involving camera angles.
But without the characters' voices, or if it's like cgi versions of the characters with all their normal proportions interacting with live-action, that would unequivocally suck.